---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-74172 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 885 24101 0 7180 30826 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c1:0e:50 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fec1:e50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:b1:7e:59 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:65ff:feb1:7e59/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74172) 10/03/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 312.71 71.11 241.60 4604.19 33461.16 20:24:02 177.12 18.40 158.72 2290.41 51020.98 20:25:01 241.28 2.98 238.30 416.34 146270.94 20:26:01 272.89 0.23 272.65 29.73 30197.63 20:27:01 141.49 0.38 141.11 30.66 35722.58 20:28:01 24.74 0.02 24.73 0.13 19245.32 20:29:01 21.91 0.00 21.91 0.00 18281.26 20:30:01 34.09 0.12 33.98 16.80 19338.11 20:31:01 94.80 1.82 92.98 94.12 8437.79 Average: 146.64 10.59 136.05 833.11 40023.38 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30178992 31726712 2760228 8.38 68272 1790420 1407276 4.14 842280 1626796 113752 20:24:02 25501368 31605200 7437852 22.58 111592 6160868 2104468 6.19 1031540 5916340 3522104 20:25:01 24575972 31119324 8363248 25.39 133832 6519944 8888420 26.15 1546636 6223544 2440 20:26:01 20978564 27774200 11960656 36.31 147044 6764256 13385884 39.38 5222992 6065424 2704 20:27:01 20594336 27709568 12344884 37.48 175292 7018056 13727436 40.39 5353492 6271132 2332 20:28:01 19863744 26987340 13075476 39.70 175464 7026660 14294468 42.06 6077680 6273324 2248 20:29:01 19852256 26977240 13086964 39.73 175592 7028212 14310568 42.11 6089740 6273084 340 20:30:01 20501552 27621908 12437668 37.76 175912 7028384 12450668 36.63 5470492 6263472 480 20:31:01 24654120 31539840 8285100 25.15 178388 6785012 1724340 5.07 1642548 6043264 1188 Average: 22966767 29229037 9972453 30.28 149043 6235757 9143725 26.90 3697489 5661820 405288 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 427.35 267.72 1512.82 74.92 0.00 0.00 0.00 0.00 20:23:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:02 ens3 1632.37 835.81 42308.17 72.17 0.00 0.00 0.00 0.00 20:24:02 lo 19.42 19.42 1.89 1.89 0.00 0.00 0.00 0.00 20:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth197e80c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth9cc83fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth85f69a9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth6379cde 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:26:01 veth9cc83fc 5.43 7.13 0.78 0.66 0.00 0.00 0.00 0.00 20:26:01 veth7994ce2 91.30 91.30 15.87 18.49 0.00 0.00 0.00 0.00 20:26:01 veth6379cde 0.65 1.25 0.06 0.21 0.00 0.00 0.00 0.00 20:26:01 veth18017e8 5.38 7.05 0.78 0.65 0.00 0.00 0.00 0.00 20:27:01 veth9cc83fc 8.27 11.48 1.51 1.49 0.00 0.00 0.00 0.00 20:27:01 veth7994ce2 0.40 0.47 0.57 0.04 0.00 0.00 0.00 0.00 20:27:01 veth6379cde 1.70 2.23 0.18 2.25 0.00 0.00 0.00 0.00 20:27:01 veth18017e8 7.97 11.16 1.46 1.44 0.00 0.00 0.00 0.00 20:28:01 veth9cc83fc 10.96 14.43 2.82 5.09 0.00 0.00 0.00 0.00 20:28:01 veth7994ce2 104.42 103.82 14.75 27.41 0.00 0.00 0.00 0.00 20:28:01 veth6379cde 3.80 4.62 2.31 5.00 0.00 0.00 0.00 0.00 20:28:01 veth18017e8 9.68 13.18 2.00 4.91 0.00 0.00 0.00 0.00 20:29:01 veth9cc83fc 9.31 12.59 2.03 1.64 0.00 0.00 0.00 0.00 20:29:01 veth7994ce2 0.32 0.32 0.62 0.02 0.00 0.00 0.00 0.00 20:29:01 veth6379cde 2.82 3.17 0.29 4.03 0.00 0.00 0.00 0.00 20:29:01 veth18017e8 8.78 12.06 1.82 1.54 0.00 0.00 0.00 0.00 20:30:01 veth9cc83fc 6.95 10.11 1.06 0.82 0.00 0.00 0.00 0.00 20:30:01 veth7994ce2 0.28 0.50 0.62 0.04 0.00 0.00 0.00 0.00 20:30:01 veth6379cde 1.67 2.40 0.15 0.58 0.00 0.00 0.00 0.00 20:30:01 veth18017e8 6.60 9.73 1.05 0.80 0.00 0.00 0.00 0.00 20:31:01 ens3 2219.91 1230.43 45258.53 189.63 0.00 0.00 0.00 0.00 20:31:01 lo 33.33 33.33 3.06 3.06 0.00 0.00 0.00 0.00 20:31:01 docker0 12.73 17.41 2.09 286.13 0.00 0.00 0.00 0.00 Average: ens3 245.62 135.72 5027.82 20.94 0.00 0.00 0.00 0.00 Average: lo 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 Average: docker0 1.42 1.94 0.23 31.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-74172) 10/03/24 _x86_64_ (8 CPU) 20:21:30 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.32 0.00 1.12 6.40 0.05 83.11 20:23:01 0 25.21 0.00 1.95 3.94 0.07 68.83 20:23:01 1 14.14 0.00 1.69 1.47 0.03 82.67 20:23:01 2 6.91 0.00 0.70 14.74 0.05 77.60 20:23:01 3 13.17 0.00 0.75 2.87 0.03 83.17 20:23:01 4 2.90 0.00 0.77 3.20 0.05 93.09 20:23:01 5 3.96 0.00 0.79 18.91 0.10 76.24 20:23:01 6 3.61 0.00 0.84 2.19 0.03 93.32 20:23:01 7 4.68 0.00 1.46 3.86 0.03 89.96 20:24:02 all 15.27 0.00 5.35 8.88 0.06 70.43 20:24:02 0 17.20 0.00 5.85 2.81 0.05 74.10 20:24:02 1 28.04 0.00 6.14 20.56 0.08 45.18 20:24:02 2 16.85 0.00 4.94 11.76 0.08 66.38 20:24:02 3 13.46 0.00 5.68 2.76 0.05 78.05 20:24:02 4 11.51 0.00 5.28 5.95 0.03 77.23 20:24:02 5 12.68 0.00 5.11 19.31 0.10 62.80 20:24:02 6 13.10 0.00 4.30 2.46 0.03 80.12 20:24:02 7 9.35 0.00 5.49 5.54 0.03 79.58 20:25:01 all 6.26 0.00 2.65 18.42 0.05 72.62 20:25:01 0 5.54 0.00 2.75 2.22 0.03 89.44 20:25:01 1 6.80 0.00 3.44 50.63 0.09 39.04 20:25:01 2 5.08 0.00 2.62 15.90 0.03 76.37 20:25:01 3 7.46 0.00 3.19 53.58 0.07 35.71 20:25:01 4 5.87 0.00 2.68 14.66 0.03 76.76 20:25:01 5 6.23 0.00 2.65 2.86 0.03 88.23 20:25:01 6 8.69 0.00 2.41 4.54 0.05 84.31 20:25:01 7 4.43 0.00 1.52 3.09 0.03 90.92 20:26:01 all 61.33 0.00 6.39 1.46 0.12 30.70 20:26:01 0 63.94 0.00 6.74 0.20 0.10 29.02 20:26:01 1 63.33 0.00 6.85 1.51 0.12 28.19 20:26:01 2 60.66 0.00 5.85 2.52 0.14 30.85 20:26:01 3 62.61 0.00 6.46 0.98 0.12 29.83 20:26:01 4 63.06 0.00 6.18 2.21 0.14 28.42 20:26:01 5 63.20 0.00 6.70 2.12 0.12 27.87 20:26:01 6 65.52 0.00 6.64 0.76 0.12 26.97 20:26:01 7 48.23 0.00 5.76 1.36 0.14 44.50 20:27:01 all 11.99 0.00 2.07 2.91 0.10 82.93 20:27:01 0 12.02 0.00 2.70 1.37 0.12 83.79 20:27:01 1 11.44 0.00 1.76 0.07 0.10 86.63 20:27:01 2 14.10 0.00 2.40 0.76 0.08 82.65 20:27:01 3 15.97 0.00 2.31 4.64 0.10 76.97 20:27:01 4 8.63 0.00 1.41 1.75 0.12 88.10 20:27:01 5 7.83 0.00 1.59 5.33 0.10 85.14 20:27:01 6 14.44 0.00 2.33 9.03 0.12 74.09 20:27:01 7 11.46 0.00 2.03 0.35 0.10 86.06 20:28:01 all 10.19 0.00 1.08 1.08 0.10 87.56 20:28:01 0 11.82 0.00 1.24 0.00 0.10 86.84 20:28:01 1 8.65 0.00 1.15 0.17 0.12 89.91 20:28:01 2 10.76 0.00 1.35 0.05 0.10 87.74 20:28:01 3 10.23 0.00 1.09 0.15 0.12 88.41 20:28:01 4 7.27 0.00 0.75 0.02 0.10 91.86 20:28:01 5 9.90 0.00 0.92 0.20 0.08 88.90 20:28:01 6 12.37 0.00 1.04 7.90 0.08 78.61 20:28:01 7 10.50 0.00 1.09 0.10 0.08 88.23 20:29:01 all 2.83 0.00 0.43 1.84 0.07 94.83 20:29:01 0 3.07 0.00 0.52 0.52 0.07 95.82 20:29:01 1 2.62 0.00 0.40 0.35 0.07 96.56 20:29:01 2 2.40 0.00 0.43 0.13 0.08 96.95 20:29:01 3 2.60 0.00 0.45 0.03 0.08 96.83 20:29:01 4 3.49 0.00 0.37 0.22 0.03 95.89 20:29:01 5 2.82 0.00 0.38 0.00 0.07 96.73 20:29:01 6 2.81 0.00 0.37 12.60 0.08 84.14 20:29:01 7 2.87 0.00 0.47 0.83 0.07 95.76 20:30:01 all 3.14 0.00 0.77 1.41 0.07 94.60 20:30:01 0 2.86 0.00 0.80 0.13 0.08 96.12 20:30:01 1 2.77 0.00 0.83 0.20 0.08 96.11 20:30:01 2 2.32 0.00 0.82 0.35 0.05 96.46 20:30:01 3 3.69 0.00 0.85 0.02 0.07 95.37 20:30:01 4 4.73 0.00 0.77 0.00 0.05 94.45 20:30:01 5 3.18 0.00 0.55 0.23 0.08 95.95 20:30:01 6 2.89 0.00 0.65 10.02 0.08 86.35 20:30:01 7 2.69 0.00 0.90 0.35 0.05 96.01 20:31:01 all 6.72 0.00 0.85 0.71 0.05 91.66 20:31:01 0 6.12 0.00 0.85 0.18 0.07 92.77 20:31:01 1 2.09 0.00 0.90 1.37 0.03 95.61 20:31:01 2 1.39 0.00 0.77 0.38 0.05 97.41 20:31:01 3 3.58 0.00 0.93 0.60 0.05 94.83 20:31:01 4 15.38 0.00 1.15 0.18 0.05 83.23 20:31:01 5 10.59 0.00 0.72 0.15 0.03 88.51 20:31:01 6 12.34 0.00 0.87 2.77 0.07 83.96 20:31:01 7 2.27 0.00 0.64 0.08 0.05 96.96 Average: all 14.05 0.00 2.29 4.76 0.07 78.82 Average: 0 16.37 0.00 2.59 1.26 0.08 79.69 Average: 1 15.46 0.00 2.56 8.37 0.08 73.52 Average: 2 13.31 0.00 2.20 5.15 0.07 79.26 Average: 3 14.70 0.00 2.40 7.17 0.08 75.65 Average: 4 13.57 0.00 2.14 3.10 0.07 81.12 Average: 5 13.32 0.00 2.15 5.46 0.08 78.99 Average: 6 15.04 0.00 2.15 5.81 0.07 76.91 Average: 7 10.65 0.00 2.14 1.73 0.07 85.42